improvement: plugin interface v2

.github/workflows/coverage.yml

@@ -19,8 +19,6 @@ jobs:
         run: cargo +stable xtask build-plugins
 
       - name: Generate code coverage
-        env:
-          DIFFR_PLUGINS_BUILT: "1"
         run: cargo +stable llvm-cov --all-features --workspace --lcov --output-path lcov.info
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@75cd11691c0faa626561e295848008c8a7dddffe # v5

.github/workflows/release.yml

@@ -47,7 +47,7 @@ jobs:
         env:
           RELEASE_TAG: ${{ github.ref_type == 'tag' && github.ref_name || '' }}
         run: |
-          version=$(cargo metadata --no-deps --format-version 1 | "$PYTHON" -c 'import json, sys; print(next(p["version"] for p in json.load(sys.stdin)["packages"] if p["name"] == "diffr-cli"), end="")')
+          version=$(cargo metadata --no-deps --format-version 1 | "$PYTHON" -c 'import json, sys; print(next(p["version"] for p in json.load(sys.stdin)["packages"] if p["name"] == "diffr"), end="")')
           if [ -n "$RELEASE_TAG" ] && [ "$RELEASE_TAG" != "$version" ]; then
             echo "Tag $RELEASE_TAG does not match Cargo version $version" >&2
             exit 1

.github/workflows/test.yml

@@ -32,9 +32,9 @@ jobs:
       uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
     - name: Install Rust toolchain
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.99.0
       with:
-        targets: ${{ matrix.job.target }}
+        targets: ${{ matrix.job.target }}, wasm32-wasip2
 
     - name: Install cross
       if: matrix.job.use-cross
@@ -57,12 +57,12 @@ jobs:
     steps:
       # v4.2.2
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: dtolnay/rust-toolchain@1.85.0
+      - uses: dtolnay/rust-toolchain@1.99.0
         with:
           # The tests build every bundled plugin as a component.
           targets: wasm32-wasip2
-      # Component loading is host behaviour, so it is tested once, natively,
-      # rather than on every target the matrix above cross-compiles for.
+      # Rebuild the components and test external loading and async HTTP.
+      # The target matrix above exercises the embedded components.
       - run: cargo xtask test-plugins
 
   test_mime_db:
@@ -71,7 +71,9 @@ jobs:
     steps:
       # v4.2.2
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: dtolnay/rust-toolchain@1.85.0
+      - uses: dtolnay/rust-toolchain@1.99.0
+        with:
+          targets: wasm32-wasip2
       # This runs tests that rely on the MIME database being present.
       - run: cargo test -- --ignored
 
@@ -82,6 +84,8 @@ jobs:
       # v4.2.2
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
       - uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: wasm32-wasip2
       - run: cargo +stable test
 
   fmt:
@@ -90,8 +94,9 @@ jobs:
     steps:
       # v4.2.2
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
-      - uses: dtolnay/rust-toolchain@1.85.0
+      - uses: dtolnay/rust-toolchain@1.99.0
       - run: cargo fmt --all -- --check
+      - run: cargo fmt --manifest-path plugins/workspace/Cargo.toml --all -- --check
 
   actionlint:
     name: Actionlint
@@ -129,7 +134,7 @@ jobs:
       - uses: oven-sh/setup-bun@0c5077e51419868618aeaa5fe8019c62421857d6 # v2.2.0
         with:
           bun-version: 1.3.10
-      - uses: dtolnay/rust-toolchain@1.85.0
+      - uses: dtolnay/rust-toolchain@1.99.0
       - run: cargo build --locked
       - run: cargo test --locked --features all-languages --bin diffr --test cli
       - working-directory: diffr-ts

.gitignore

@@ -9,8 +9,9 @@ perf_baseline_*.txt
 __pycache__/
 .env
 
-# WASM plugin builds: scripts/build-wasm-plugins.sh
+# External WASM plugin builds
 plugin.wasm
-# The bundled WASM summarizer ships ready to embed without a WASM toolchain.
-!/plugins/summarize/plugin.wasm
+# Bundled components ship ready to embed without a WASM toolchain.
+!/plugins/*/plugin.wasm
 /crates/*/target
+/plugins/workspace/target

.typos.toml

@@ -1,12 +1,16 @@
 [files]
 extend-exclude = [
   "vendored_parsers/", "sample_files/",
-  "src/tags/linguist/",
+  "plugins/classify/rust/src/linguist/",
   "demo_files/",
   # Git index lines carry blob hashes that can spell words.
   "examples/review/real/*/change.patch",
 ]
 
+[default.extend-identifiers]
+# gix names the repository-relative path of a status item rela_path.
+rela_path = "rela_path"
+
 [default.extend-words]
 ba = "ba"
 edn = "edn"